X HW 4 chap 5 cost be. Non enregistr pour le mo.. HW 4: Chap 5: Cost behavior You have the following data concerning a company Activity level : 5 000 units -Per unit sales price = 5$ -Per unit variable cost = 25 -Total fixed costs = 10 000$ Required: 1/Express total costs in term of activity level (the line equation) 2/Calculate total costs 3/Calculate contribution margin Sales revenues - variable costs 4/Calculate the unit contribution margin = Unit sales price - Per unit variable cost 5/Calculate the contribution margin ratio = unit contribution margin / unit sales price 6/Prepare the contribution margin income statement A